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      SB Acoustics SB20FRPC30-8 8" Paper Cone Full-range driver

      € 41,28€ 49,95 2 In stock: delivery time 1-4 business days
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      • -5% Order 4 for only € 47,45 per piece
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      Product description

      Highlights

      • Proprietary cone material with natural fibers made in-house
      • Light weight foam surround
      • Optimized whizzer cone for smooth high frequency extension
      • Phase plug for controlled radiation
      • Large spider for improved linearity
      • Optimized motor system
      • Vented reinforced plastic chassis
      • Non-conductive coil former
      • Extended copper sleeve on pole piece
      • Long life silver lead wires

       

      Product details

      SB Acoustics SB20FRPC30-8 8” Full-range Paper Cone Driver

       

      Using a cone proprietary paper blend cone made in house this woofer delivers good midd/bass response. Which is extended by the use of a optimized “whizzer” cone. This is supplemented by the use of a phase cone to better radiate the high frequency output. The paper blend cone is made in-house to insure quality control. This makes this a good “bang for the buck” full range driver.

      Specifications

      Article number
      SB20FRPC30-8
      Woofer Type
      Full-range
      Nominal Diameter
      8''
      Power Handling (RMS)
      50 Watts
      Impedance (Z)
      8 Ohms
      Sensitivity
      92 dB(2.83V/1m)
      Voice Coil Diameter
      30.5 mm
      Magnet Weight
      0.54 kg
      DC Resistance (Re)
      5.6 Ohms
      Voice Coil Inductance (Le)
      0.30 mH
      Resonant Frequency (Fs)
      29 Hz
      Mechanical Q (Qms)
      3.26
      Electromagnetic Q (Qes)
      0.45
      Total Q (Qts)
      0.40
      Diaphragm Mass Inc. Airload (Mms)
      14.7 g
      Mechanical Compliance of Suspension (Cms)
      1.12mm/N
      Surface Area of Cone (Sd)
      216 cm2
      Compliance Equivalent Volume (Vas)
      73.2 ltr
      Maximum Linear Excursion (Xmax)
      11.3mm(p-p)
      Driver's Mechanical Losses (Rms)
      1.1 kg/s
      Cone / Diaphragm Material
      Paper
      Surround Material
      Foam
      Voice Coil Wire Material
      Copper
      Basket / Frame Material
      Plastic
      Magnet Material
      Ferrite
      # Mounting Holes
      8

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      Reviews

      5 from 5Based on 1 reviews
      Review this product
      5 of 5
      Haven't had the opportunity to really test the driver yet, but ordering and delivery was very good. I had a request about my order and it was dealt with very efficiently. Highly recommend this shop.
      By KaffiMann on 15 July 2022
      SB20FRPC30-8  8" Paper Cone Full-range driver
      € 41,28
      € 49,95
      SB20FRPC30-8 8" Paper Cone Full-range driver
      2 In stock: delivery time 1-4 business days
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